I am skeptical of using AI for a tutor and would not give it to my kid, but I find the staunch no-screens sentiment equally ridiculous and similar to saying no-books.

Do you have kids? Are you telling me that you and the other parent spend (or spent) 100% of your time with your 5 year old? We spend a ton of time with our kid but also he watches educational TV. Unless you are privileged enough to have a nanny, having your kid constantly with another person is unrealistic to me. Then it is a matter of what they will do alone, and I don't see how a screen is inherently worse than other solo activities. I played video games and tinkered with DOS when I was a young kid and learned a lot, which led to my current career.